| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Brendan T (12)
|
MRWEST |
1:02.15 |
1:03.77 |
1.62 |
| 2 |
DiSanto, Justin P (12)
|
MRWEST |
1:06.88 |
1:06.94 |
0.06 |
| 3 |
Torres, Christopher J (12)
|
MRWEST |
1:07.71 |
1:09.03 |
1.32 |
| 4 |
Madden, Sean M (11)
|
MRLGAC |
1:08.39 |
1:09.15 |
0.76 |
| 5 |
Ebied, Omar (11)
|
MRLGAC |
1:10.91 |
1:10.04 |
-0.87 |
| 6 |
Zahariev, Kevin K (11)
|
MRLGAC |
1:14.68 |
1:12.96 |
-1.72 |
| 7 |
Dawa, Tenzin T (12)
|
MRLGAC |
1:11.31 |
1:13.25 |
1.94 |
| 8 |
Amato, Jason C (11)
|
MRWEST |
1:14.60 |
1:14.88 |
0.28 |
| 9 |
Villalobos, Matthew J (12)
|
MRAPEX |
1:15.81 |
1:18.37 |
2.56 |
| 10 |
Rivera, Matthew R (11)
|
MRLGAC |
|
1:24.83 |
- |
| 11 |
Ehrenfeld, Hayden J (11)
|
MRWEST |
1:26.20 |
1:26.51 |
0.31 |
| 12 |
Collazo, Christopher N (12)
|
MRAPEX |
1:32.69 |
1:30.39 |
-2.30 |